![An atlas of human anatomy for students and physicians. Anatomy. 64 THE SKULL AND THE HONES OF THE SKULL Petrosquamous fissure Fissura petrosquamosa Mastoid portion Pars mastoidea Tegmen tympani Tegmen tympani An atlas of human anatomy for students and physicians. Anatomy. 64 THE SKULL AND THE HONES OF THE SKULL Petrosquamous fissure Fissura petrosquamosa Mastoid portion Pars mastoidea Tegmen tympani Tegmen tympani](https://c8.alamy.com/comp/RJYB5B/an-atlas-of-human-anatomy-for-students-and-physicians-anatomy-64-the-skull-and-the-hones-of-the-skull-petrosquamous-fissure-fissura-petrosquamosa-mastoid-portion-pars-mastoidea-tegmen-tympani-tegmen-tympani-petrous-portion-pars-petrosa-pyramisquotquot-hiatus-fallopii-hiatus-canalis-facialis-groove-of-great-superficial-petrosal-nerve-sulcus-n-petrosi-superficialis-majoris-groove-of-small-superficial-petrosal-nerve-sulcus-n-petrosi-superficialis-minoris-apex-of-the-petrous-portion-apex-pyramidis-carotid-canal-canalis-caroticus-mastoid-process-processus-mastoide-fig-131the-RJYB5B.jpg)
An atlas of human anatomy for students and physicians. Anatomy. 64 THE SKULL AND THE HONES OF THE SKULL Petrosquamous fissure Fissura petrosquamosa Mastoid portion Pars mastoidea Tegmen tympani Tegmen tympani
![Transversal section (TS) from CAT of the skull of Mirounga leonina at... | Download Scientific Diagram Transversal section (TS) from CAT of the skull of Mirounga leonina at... | Download Scientific Diagram](https://www.researchgate.net/publication/274321838/figure/fig6/AS:272638564106247@1442013507258/Transversal-section-TS-from-CAT-of-the-skull-of-Mirounga-leonina-at-the-auditory-region.png)
Transversal section (TS) from CAT of the skull of Mirounga leonina at... | Download Scientific Diagram
![Sobotta 1911 fig.807 - Outer wall of the right tympanic cavity, lateral view - English labels | AnatomyTOOL Sobotta 1911 fig.807 - Outer wall of the right tympanic cavity, lateral view - English labels | AnatomyTOOL](https://anatomytool.org/sites/default/files/16036-616.png)
Sobotta 1911 fig.807 - Outer wall of the right tympanic cavity, lateral view - English labels | AnatomyTOOL
![. Quain's elements of anatomy . in from a bony prominence which projects fiom the margin ofthe external meatus into the tympanum, and forms the anterior boundaryof the notch of Eivini. This prominence is known as the larger spinousjsrocess of the ... . Quain's elements of anatomy . in from a bony prominence which projects fiom the margin ofthe external meatus into the tympanum, and forms the anterior boundaryof the notch of Eivini. This prominence is known as the larger spinousjsrocess of the ...](https://c8.alamy.com/zooms/9/c9e96850733e4bc496c4a2865ec5aab1/2chrt5f.jpg)